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Soulver 3

Soulver 3

By Zac Cohan

Soulver 3 is a notepad-style calculator that allows users to perform complex math using natural language processing. It serves as a persistent workspace for calculations, supporting unit conversions, currency exchange, and date math across Apple platforms. The app is notable for its long-standing legacy and its focus on reducing mental load through a text-based interface.

Overview · Full Intel report in progress

The App DNA

What makes this app unique?

For Professionals and individuals who require a flexible, document-based tool for daily calculations and unit conversions.

What does it look like?

Key features

Natural Language Processingstandard

Enables users to solve math problems by typing phrases like '20% of 900' or currency conversions directly into the notepad.

Sheetbook Organizationstandard

Allows users to save, organize, and revisit past calculations in folders for ongoing reference and editing.

Cross-Platform Syncingstandard

Supports iCloud syncing to maintain consistent access to calculation sheets across Mac, iPhone, and iPad.

Advanced Math Functionsstandard

Includes built-in support for calendar date math, unit conversions, and live currency exchange rates.

How much does it cost?

freemium

Velocity

Intense developmentShow more...

5 versions in history. Development pace: intense.

See all version history

Who built it?

Zac Cohan

1 app tracked · Productivity

Explore the full publisher profile

User Sentiment

What do users think recently?

How are ratings & reviews evolving?

App Store
4.89 · 396

Not enough recent reviews to extract reliable themes yet.

Read the full review analysis

Competition

Competitive landscape for Soulver 3

How's the Productivity market?

The rivals identified

The Analyst's Read

Key takeaways for Soulver 3

Where is it heading?

Bottom line

While users value the app's unique notepad-based approach to math, the multi-platform pricing structure is a notable point of friction for the user base.

Report last updated

Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with automated quality gates, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by Soulver 3, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

Cite this report

Marlvel.ai. “Soulver 3 Intelligence Report.” Updated Apr 18, 2026. https://marlvel.ai/apps/soulver-3

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